UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2dSYLRjAaWrQN9QWFcDhR+inZh7EN09BzKCyJBJDPc=' 
WHERE 
  key_id = '3ecf23963e4ee9458f7f7f71e7dbd9fd8b06fd5376c38aeb8d07f4183d4ba279' 
  AND (
    token = 'f2dSYLRjAaWrQN9QWFcDhR+inZh7EN09BzKCyJBJDPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )